Taylor Made Environmental Cruisair SMX II, Installation & Operation Manual

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English

L-2066

Table of Contents

This manual replaces manuals L-0634 and L-0503.

SMX II Control Systems • Introduction

Introduction ........................................................................ 3

SMX II Control Systems • Installation

Installing the SMX Keypad/Display .................................... 4
Installing the Power/Logic Box

(retrofit only) .................................................................... 4

Installing the Temperature Sensor

(remote systems and retrofit only) .................................. 4

SMX Interconnect Cable - Connecting

Keypad/Display To Power/Logic Board ............................ 5

Pressure Switches (retrofit only) ........................................ 5

SMX II Control Systems • Operation

The SMX Keypad/Display .................................................. 6
The SMXir Remote Control ................................................ 7

Basic Operation

8

Power On ........................................................................... 8
System Off ......................................................................... 8
Selecting Setpoint .............................................................. 8
Displaying Temperature ...................................................... 8
Cool Mode .......................................................................... 8
Heat Mode ......................................................................... 8
Automatic Changeover ....................................................... 8
Manual Fan Speed Control ................................................ 8
Automatic Fan Speed Control ............................................ 8
Adjusting Brightness .......................................................... 8
Using The Humidity Control Routine .................................. 9
Anti-Ice Routine ................................................................. 9
Seawater Temperature and Your Cruisair System ............. 9

Programming the SMX II System

9

Factory Memory Reset ...................................................... 9
Programming Summary Table ......................................... 10
Custom Programming Record ......................................... 10
Compressor Time Delay .................................................. 11
Fahrenheit/Celsius Display ............................................... 11
Compressor Differential ................................................... 11
Fan Response Differential ................................................ 11
Low Fan Speed Adjustment ............................................. 12
High Fan Speed Adjustment ............................................ 12
Fan Mode ......................................................................... 12
AC Line Voltage Calibration ............................................. 12
Temperature Calibration ................................................... 13

Humidity Control Program

13

Programming The Time Period ........................................ 13
Programming The Dehumidification Time ........................ 13
Recommended Humidity Control Settings ...................... 13

Fault Shutdowns and Error Messages

14

Fault Codes ...................................................................... 14
High Pressure Shutdown ................................................. 14
Low Pressure Shutdown .................................................. 14
Old Low Pressure Shut-Down

(Models before March 1998) ......................................... 14

Low Voltage Shutdown ..................................................... 14
Software Error .................................................................. 15
Determining Your Software Version Number ................... 15
Quick SMX II Troubleshooting Guide ............................... 15

Owner’s Limited Warranty

16

Cruisair and Sentry Limited Warranty

18

Description of Figures

19

Cruisair Dealer Locator

31